Clinical trial Recruiting at 1 site Interventional Ages 18 to 50 Men only

Improving male fertility with prenatal vitamins based on sperm test results

Official title: The Impact of Power Prenatal Supplements for Males on YO Score At-home Sperm Test Results Over a Three Month Course

Run by The Bird and Be Co Inc · NCT05951075 · Data updated 2026-11-12

This study is testing if taking Power Prenatal vitamins can improve sperm quality in men who have low sperm counts.

More Infertility, Male trials

Quick facts

Study typeInterventional
Ages18 Years to 50 Years
SexMen only
Enrollment174 (estimated)
SponsorThe Bird and Be Co Inc
Industry-sponsored
Drugs / interventionschemotherapy
Locations1 site (Encino, California)
StatusRecruiting
StartedNovember 1, 2023
Main results expectedDecember 31, 2026
Study endsDecember 31, 2026
Registry record updatedApril 8, 2025
Trial IDNCT05951075 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are males aged 18-50 with a low YO Score from at-home sperm testing.

Probably not a fit

Patients with known causes of male infertility or those actively smoking may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to evaluate the effects of Power Prenatal vitamins on male fertility by analyzing changes in sperm quality over three months. Male participants with a low YO Score (20-40) from an at-home sperm analysis will be recruited and provided with the supplements. Monthly assessments of their YO Scores will be conducted to track improvements in sperm quality. The study seeks to determine if these vitamins can enhance sperm motility and concentration, potentially aiding those struggling with male factor infertility.

Why it matters

Potential benefit: If successful, this study could provide a simple and effective intervention for men facing infertility issues.

How similar studies have gone: While the effects of supplements on sperm quality are debated, this approach is novel in utilizing at-home sperm testing for targeted intervention.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Male patients with at-home YO Sperm score between 20-40, corresponding to a MSC (motile sperm concentration) between 14-39 motile million / ml
* Ages 18-50
* Living in USA or Canada

Exclusion Criteria:

* Active smokers
* A known cause of male infertility (eg diagnosed varicocele, hormonal issue, history of testicular surgery, history of chemotherapy, etc)
* Not concurrently taking other forms of prenatal vitamins

Where it's running

  • Medical Electronic Systems
    Encino, California, United States
    Recruiting

Study contacts

  • Principal investigator: Dan Nayot, BSc, MSc, MD — The Bird and Be Co Inc
  • Study coordinator: Dan Nayot, BSc, MSc, MD
  • Email: dan@birdandbe.com
  • Phone: 14166163334

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.